bnerickson

It might be unrelated since the max value I supplied is larger than yours, but I screwed up by setting a maximum for the bytes received/sent here: https://github.com/librenms/librenms/blob/49abee372268d2d49448f9557e00b6cb8a54521e/includes/polling/applications/wireguard.inc.php#L24 Can you...

Thanks. On your LibreNMS server (I assume it is separate from your RaspPi), what is the wireguard-specific output when you run the following?: ``` snmpwalk -v2c -c NET-SNMP-EXTEND-MIB::nsExtendOutput2Table | grep...

Ah, yes. Let's try running the command with the OID: ``` snmpwalk -v2c -c .1.3.6.1.4.1.8072.1.3.2.4 | grep wireguard ```

Thanks. Is your LibreNMS installation on a 32-bit or 64-bit kernel?

Hm. I tried to reproduce your scenario by creating a dummy sample_guest with 1055315724 bytes_rcvd and 6103999272 bytes_sent, but LibreNMS graphed that successfully: 

Sounds good. Hope that fixes the issue. My LibreNMS is on a 64-bit kernel FWIW.